E40b - 4…Nc6 - Rubinstein System, Taimanov Variation (1944)

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E40b — Rubinstein System, Taimanov Variation (1944)
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 Nc6
Les coups candidats
Ambassadeurs : Rashkovsky, Nukhim N (10x), Matnadze Bujiashvili, Ann (10x), Pachman, Ludek (5x), Gligoric, Sofija (4x), Taimanov, Mark (4x), Iljin, Timofey (4x), Bronstein, Luis Marcos (4x), Gostisa, Leon (4x)
Ambassadeurs : Matnadze Bujiashvili, Ann (13x), Taimanov, Mark (12x), Rashkovsky, Nukhim N (10x), Jelen, Igor (7x), Sliwa, Bogdan (6x), Van Herck, Marcel (5x), Botvinnik, Mikhail (4x), Pachman, Ludek (4x)
5.Nf3 — 22.0% (181 parties)
Ambassadeurs : Rashkovsky, Nukhim N (7x), Taimanov, Mark (6x), Donner, Jan-Hein (4x), Pachman, Ludek (3x), Ingerslev, Aage (3x), Madaminov, Mukhiddin (2x), Amaro, Lucas Ibrair (2x), Faleg, Alberto (2x)
5.Bd2 — 4.1% (34 parties)
Ambassadeurs : Anay Barche (2x), Gasztonyi, Endre (1x), Szilagyi, Peter (1x), Korchnoi, Viktor (1x), Zaitsev, Igor A (1x), Voiculescu, Paul (1x), Mititelu, Gheorghe (1x), Kavalek, Lubomir (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Bd3 5.Ne2 5.Nf3 5.Bd2
<1800 22 55% 18% 23% 5%
1800-2200 160 37% 31% 23% 4%
2200-2600 405 36% 38% 19% 4%
2600+ 7 57% 29% — 14%
Évolution par décennie (% des parties)
Décennie N parties 5.Bd3 5.Ne2 5.Nf3 5.Bd2
1950s 96 26% 35% 25% 3%
1960s 67 25% 33% 28% 9%
1970s 41 20% 34% 37% 7%
1980s 89 35% 33% 27% 1%
1990s 156 38% 35% 22% 1%
2000s 162 42% 33% 20% 1%
2010s 150 41% 39% 17% 3%
2020s 63 30% 30% 13% 22%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Bd3 41% 30% ▼ -10.5%
5.Ne2 39% 30% ▼ -8.5%
5.Nf3 17% 13% ▼ -4.0%
5.Bd2 3% 22% ▲ +19.6%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 4 parties
Tal, Mikhail — 1 partie
Parties historiques
5.Bd3 — 35.0% (288 parties)
1950 — Abramovich Furman, Semyon vs Guldin, Lev Isaevich — 1/2-1/2 — URS-ch sf Gorky
1950 — Lipnitsky, Isaac vs Borisenko, Georgy K — 1-0 — Moskou ch-URS
1951 — Hendricks, Wade vs Dake, Arthur William — 0-1 — San Francisco, CA USA
1952 — Geller, Efim P. vs Taimanov, Mark — 1-0 — Moskou ch-URS
1952 — Ojanen, Kaarle S vs Smyslov, Vasily — 1/2-1/2 — Helsinki olm
5.Ne2 — 34.5% (284 parties)
1951 — Botvinnik, Mikhail vs Taimanov, Mark — 1/2-1/2 — Moskou ch-URS
1951 — Makarczyk, Kazimierz vs Stein, Georg — 1-0 — Bucharest ROU
1952 — Szabo, Laszlo vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest HUN
1952 — Levenfish, Grigory vs Taimanov, Mark — 0-1 — Leningrad RUS
1952 — Botvinnik, Mikhail vs Taimanov, Mark — 1-0 — Moskou ch-URS plof
5.Nf3 — 22.0% (181 parties)
1951 — Mueller, Claus vs Seiffert, Ronny Steffen — 1-0 — Schwerin GER
1952 — Amaro, Lucas Ibrair vs Faleg, Alberto — 1/2-1/2 — Buenos Aires ARG
1952 — Amaro, Lucas Ibrair vs Faleg, Alberto — 1/2-1/2 — Buenos Aires ARG
1952 — Kluger, Gyula vs Szily, Jozsef — 1-0 — Hungary ch
1952 — Ivkov, Borislav vs Nedeljkovic, Srecko M — 1/2-1/2 — Belgrade SRB
5.Bd2 — 4.1% (34 parties)
1952 — Sanchez Alpizar, Luis Alberto vs Anay Barche — 1/2-1/2 — Saltsjobaden SWE
1952 — Taimanov, Mark vs Anay Barche — 1-0 — Saltsjobaden SWE
1957 — Dolezal, Jiri vs Altschul, Milos — 1/2-1/2 — Prague CZE
1962 — Korchnoi, Viktor vs Zaitsev, Igor A — 1-0 — Erevan ARM
1962 — Dalko, Nandor vs Borisenko, Georgy K — 0-1 — corr Wch4